Snapper Lawn Aerator 4808 User Manual

Attachment  
Illustrated  
Parts List  
Attachment  
Mfg. No. Description  
1695419 Tiller 36"  
MANUFACTURING, INC.  
500 N. Spring Street / PO Box 997  
Port Washington, WI 53074-0997 USA  
1723861  
11/2007  
Part No.:  
Rev.  
TP 400-4808-00-AT-SMA  
© Copyright 2007 Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA.  
Table Of Contents  
PRODUCT COMPONENTS  
PAGES  
Drive Group ..........................................................................................................................................................  
Housing Group .....................................................................................................................................................  
Lift Group ..............................................................................................................................................................  
Tine & Deflector Group ........................................................................................................................................  
4
8
10  
12  
Torque Specification Chart ..................................................................... Inside Back Cover  
Drive Group  
987907  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
4
TP 400-4808-00-AT-SMA  
Drive Group  
REF NO PART NO. QTY. DESCRIPTION  
1
2
2118053SM  
1707569ASM  
2176012SM  
2823471SM  
1925125SM  
2105346SM  
1930650SM  
1923141SM  
2105359ASM  
1704716SM  
1707599SM  
2105339ASM  
1707593SM  
2860171SM  
1666106SM  
1919326SM  
1707564ASM  
1657562SM  
1930585SM  
2105295ASM  
1916965SM  
1960687SM  
1924940SM  
1709923SM  
1708352ASM  
1960474SM  
1723854SM  
2157427SM  
1721133SM  
1923938SM  
1921971SM  
1920415SM  
1706510SM  
1706511SM  
1723478SM  
1708961ASM  
1708298SM  
1735064ASM  
1922130SM  
1922755SM  
1724387SM  
1721134SM  
2155037SM  
1651844ASM  
1
1
5
1
2
2
2
1
2
2
1
1
1
1
1
1
1
1
1
1
6
3
2
1
3
1
1
1
1
1
2
1
1
2
1
1
1
1
2
3
1
1
2
1
PIN, Round Head Drilled, 3/8 x 2  
LIFT ASSEMBLY  
3
PIN, Spring Retainer  
4
CAPSCREW, Hex Head, 7/16-14 x 1-1/4, Black  
WASHER, 7/16  
5
6
SPACER  
7
NUT, Hex Flange Lock, 7/16-14, Black  
CAPSCREW, Hex Head, 5/16-18 x 2-3/4, Balck  
SUPPORT, Rear Belt Guard  
SPACER  
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
43  
44  
45  
Footnotes  
ANCHOR, Spring  
SPACER  
SPRING, Torsion  
WASHER, Special, Nylon  
BUSHING, .343" x .750" x 1.060"  
WASHER, 5/16, Black  
COVER, Belt  
ROD  
CAPSCREW, Hex Head, 7/16-14 x 3-1/2, G8  
ARM & HUB ASSEMBLY  
LOCKWASHER, 3/8, Black  
NUT, Hex, 3/8-16, Black  
WASHER, 3/8, Black  
SPACER  
GUARD, Spring  
SCREW, Set Square Head, Cup Point, 3/8-16 x 1/2  
PULLEY, 7.96" OD x .752" ID, w/.562" GROOVE, w/HUB  
KEY, Parellel  
PULLEY, Idler, 2.75" OD x .377" ID x .87 WD  
CAPSCREW, Hex Head, 3/8-16 x 3-1/2, Black  
CAPSCREW, Hex Head, 3/8-16 x 1-3/4, Black  
CAPSCREW, Hex Head, 3/8-16 x 1-1/4, Black  
PULLEY, Idler, 4" OD x .375" ID x .83" WD  
PULLEY, Idler, 1.875" OD x .375" ID x .97" WD  
V-BELT,167.40" Long  
SHAFT & SUPPORT ASSEMBLY  
PIN, Round Head Drilled, 3/8 x 1, Black  
ARM ASSEMBLY, Tiller Idler  
CAPSCREW, Hex Head, .375-16 x 2-1/4  
WASHER, 3/8, Black  
PULLEY, Idler, 4.00" OD x .669" ID x 1WD, w/Bearing  
PULLEY, 3" OD x .378" ID x .75" WD, w/Bearing  
PIN, Round Head Drilled, 7/16 x 1-3/4  
FRAME ASSEMBLY  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
5
TP 400-4808-00-AT-SMA  
Drive Group  
987907  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
6
TP 400-4808-00-AT-SMA  
Drive Group  
REF NO PART NO. QTY. DESCRIPTION  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
1926159SM  
1924361SM  
2105386SM  
1930644SM  
1917372SM  
1917356SM  
1735052SM  
1667812SM  
1960687SM  
1921972SM  
1706644SM  
1928352SM  
1
4
2
1
1
1
1
1
2
1
1
1
CAPSCREW, Hex Head, 1/2-13 x 5, G8 Black  
WASHER, 1/2, Black  
SPACER  
NUT, Hex Flange Lock, 1/2-13, Black  
NUT, Hex, 5/16-18, Black  
LOCKWASHER, 5/16, Black  
ROD, Diff Lock, 15" Long  
SPACER  
NUT, Flange, ESNA, 3/8-16  
CAPSCREW, 3/8-16 x 2-1/2  
SPACER  
NUT, Flange, 3/8-16  
Footnotes  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
7
TP 400-4808-00-AT-SMA  
Housing Group  
984364  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
8
TP 400-4808-00-AT-SMA  
Housing Group  
REF NO PART NO. QTY. DESCRIPTION  
1
2
3
2105336SM  
2178174SM  
1650841SM  
2
1
1
CHAIN, # 40  
CHAIN, # 50  
TRANSMISSION SUB ASSEMBLY (Incl. Ref. Nos. 1-16, 18-38 on this page) & Incls. Ref.  
Nos. 1-5,7,11,17,18,19,34,36 & 38 in the 36" Tiller Drive Group)  
4
5
2815019SM  
2105132SM  
1916966SM  
2105320ASM  
1917372SM  
1917356SM  
1669337SM  
1923362SM  
2105366ASM  
2105365SM  
1669338SM  
2827320SM  
2860208SM  
2105192SM  
2105298SM  
1650975SM  
1650976SM  
2105195SM  
*
2
2
4
2
4
4
2
13  
1
2
2
4
4
1
1
1
1
4
1
2
1
1
1
6
2
2
2
2
2
1
13  
1
1
2
1
1
2
2
1
FITTING, Grease  
BOLT, Hex Head, Drilled & Tapped  
LOCKWASHER, 1/2  
6
7
BAR, Side  
8
NUT, Hex, 5/16-1  
9
LOCKWASHER, 5/16  
BEARING  
10  
11  
12  
13  
14  
15  
16  
18  
19  
20  
25  
17  
21  
22  
23  
24  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
LOCKNUT, 5/16-18  
CASE ASSEMBLY, Half, R.H.  
SEAL  
PLATE ASSEMBLY, Upper Bearing  
RING, Retaining  
WASHER, 1  
SPACER, Inter.  
SHAFT ASSEMBLY, Pulley  
SPROCKET & BEARING ASSEMBLY, (Incl. Ref. Nos. 17 & 21)  
SPROCKET & BEARING ASSEMBLY, (Incl. Ref. Nos. 17 & 24)  
BEARING, Roller  
SPROCKET ASSEMBLY, (See Ref. No. 20)  
SPACER  
2105360SM  
2178177SM  
*
SHAFT ASSEMBLY, Tine  
SPROCKET (See Ref. No. 25)  
SPACER, Internal  
2105292SM  
1930645SM  
1669298SM  
2105357SM  
2105309SM  
2105363SM  
1930644SM  
2105367ASM  
1925205SM  
1918431SM  
1926158SM  
1929528SM  
2105373SM  
1921977SM  
1924940SM  
1935048SM  
1679204SM  
LOCKNUT, Hex, Jam, 3/8-16  
PLATE ASSEMBLY  
SEAL  
BEARING  
CAP, Grease  
LOCKNUT, Flange, 1/2-13  
CASE ASSEMBLY, Half, L.H.  
CAPSCREW, Hex Head, 5/16-18 x 5/8  
WASHER, 1/2  
CAPSCREW, Hex Head, 1/2-13 x 4  
CAPSCREW, Hex Head, 1/2-20 x 1  
GASKET  
CAPSCREW, Hex Head, 5/16-1 8 x 1-1 /4  
WASHER, 3/8  
LOCKNUT, Flange, 5/16-18  
HOOK, "S"  
Footnotes  
Note* Not a servicable part.  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
9
TP 400-4808-00-AT-SMA  
Lift Group  
986147  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
10  
TP 400-4808-00-AT-SMA  
Lift Group  
REF NO PART NO. QTY. DESCRIPTION  
1
2
1960355SM  
1926192SM  
2171011SM  
1668662SM  
2176012SM  
1723790ASM  
2105249SM  
1916951SM  
1960038SM  
1931350SM  
1723840ASM  
1723841ASM  
1919439SM  
1723412SM  
1686941SM  
1723107ASM  
1709235SM  
1924361SM  
1921024SM  
1920328SM  
1921977SM  
1960170SM  
1707470ASM  
1722608ASM  
1919438SM  
1926149SM  
1723795ASM  
1921210SM  
1927557SM  
1924650SM  
1960515SM  
1921333SM  
1723842ASM  
1723844SM  
7
2
1
2
2
1
1
2
1
1
1
1
4
1
1
1
4
4
4
2
2
4
1
1
2
2
1
4
2
1
1
1
1
1
NUT, Hex Lock ESNA, 1/2-13  
WASHER, 1/2  
3
SPRING, Compression  
4
SPACER, .52" x .738"  
5
RETAINER, Pin  
6
LEVER ASSEMBLY, Rear Hitch  
PIN, Round Head Drilled, 3/8 x 2-3/8  
NUT, Hex, 1/2-13  
7
8
9
PIN, Yoke, Drilled, 5/8 x 1-13/16  
CARRIAGE BOLT, 3/8-16 x 1  
CRANK & WASHER ASSEMBLY  
BRACKET  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
NUT, Hex Lock ESNA, 3/8-16  
SPRING, Extension  
ROD & TUBE ASSEMBLY  
HITCH ASSEMBLY  
SPACER  
WASHER, 1/2  
CAPSCREW, Hex Head, 1/2-13 x 2  
CAPSCREW, Hex Head, 1/2-13 x 1-1/2  
CAPSCREW, Hex Head, 1/2-13 x 1-1/4  
WASHER, 1/2  
HITCH ASSEMBLY  
DRAWBAR & WASHER ASSEMBLY  
NUT, Hex Lock ESNA, 5/16-18  
CAPSCREW, Hex Head, 5/16-18 x 1, G8  
BAR, Lift Link  
CAPSCREW, Hex Head, 3/8-16 x 1  
NUT, Hex Whiz Lock, 5/16  
NUT, Hex Centerlock Jam, 1/2-13  
NUT, Hex Flange, 1/2-13  
CAPSCREW, Hex Hed, 5/16-18 x 1  
BRACKET  
ROD, Threaded  
Footnotes  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
11  
TP 400-4808-00-AT-SMA  
Tine & Deflector Group  
984363  
NOTE: Unless noted otherwise,  
use the standard hardware torque  
specification chart.  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
12  
TP 400-4808-00-AT-SMA  
Tine & Deflector Group  
REF NO PART NO. QTY. DESCRIPTION  
1
2
1707990ASM  
1927557SM  
1931332SM  
2105369ASM  
1679700SM  
2105354ASM  
1930642SM  
1707938ASM  
1921210SM  
1960353SM  
1930645SM  
2105337SM  
1933260SM  
1707991ASM  
2105370ASM  
1934654SM  
1928867SM  
2105376ASM  
2105375ASM  
1651504ASM  
1920353SM  
2105249SM  
1918451SM  
1650461SM  
1650460SM  
1707945A  
1
15  
8
PLATE, End, R.H.  
LOCKNUT, Flange, 5/16-18  
CARRIAGE BOLT, 5/16-18 x 5/8  
DEFLECTOR ASSEMBLY, R.H.  
DECAL, Safety  
3
4
1
5
2
6
1
SHIELD  
7
1
NUT, Hex Head, Flange, 1/4-20  
CHANNEL  
8
1
9
2
CAPSCREW, Hex Head, 3/8-16 x 1  
WASHER  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
2
2
NUT, Hex, Flange, 3/8-16  
KEY  
4
2
SCREW, Hex, Whizlock, 3/8-16 x 3/4  
PLATE, End, L.H.  
1
1
DEFLECTOR ASSEMBLY, L.H.  
CAPSCREW, Hex, Whizlock, 3/8-16 x 1  
LOCKNUT, 7/16-20  
BLADE, Tine, R.H.  
4
16  
8
8
BLADE, Tine, L.H.  
2
HUB & PLATE ASSEMBLY  
CAPSCREW, Hex Head, 7/16-20 x 1-1/2  
PIN  
16  
2
2
PIN, Cotter  
1
BLADE ASSEMBLY, L.H.  
BLADE ASSEMBLY, R.H.  
DEFLECTOR  
1
1
1707939SM  
1918448SM  
1707951A  
1
ROD  
1
PIN, Cotter  
1
CHAIN  
1924009SM  
1
CAPSCREW, Hex Head, 1/4-20 x 7/8  
Footnotes  
The above parts group applies to the following Mfg. Nos.:  
1695419 - Tiller 36"  
Briggs and Stratton Yard Power Products Group  
Copyright © 2007 by Briggs and Stratton Corporation  
Milwaukee, WI, USA. All rights reserved  
13  
TP 400-4808-00-AT-SMA  
Hardware Identification & Torque Specifications  
Common Hardware Types  
Torque Specification Chart  
FOR STANDARD MACHINE HARDWARE (Tolerance 20%)  
Hex Head Capscrew  
Washer  
No  
Marks  
Hardware  
Lockwasher  
Grade  
Carriage Bolt  
SAE Grade 2  
SAE Grade 5  
in/lbs  
SAE Grade 8  
in/lbs  
Hex Nut  
Size Of  
in/lbs  
Hardware ft/lbs  
Nm.  
2.1  
2.3  
3.1  
3.5  
7.6  
ft/lbs  
Nm.  
ft/lbs  
Nm.  
Standard Hardware Sizing  
8-32  
8-36  
19  
20  
30  
31  
43  
49  
8
10  
17  
19  
30  
35  
50  
55  
75  
3.4  
3.5  
4.9  
5.5  
10.9  
13.6  
23.1  
25.8  
40.8  
41  
43  
60  
68  
12  
14  
25  
27  
45  
4.6  
4.9  
6.8  
7.7  
16.3  
19.0  
34.0  
34.0  
61.2  
When a washer or nut is identified as 1/2”, this is the  
Nominal size, meaning the inside diameter is 1/2 inch; if a  
second number is present it represent the threads per inch  
10-24  
10-32  
1/4-20  
1/4-28  
5/16-18  
5/16-24  
3/8-16  
3/8-24  
7/16-14  
7/16-20  
1/2-13  
1/2-20  
9/16-12  
9/16-18  
5/8-11  
5/8-18  
3/4-10  
3/4-16  
7/8-9  
27  
31  
66  
76  
11  
12  
20  
23  
30  
35  
50  
55  
65  
75  
90  
100  
160  
180  
140  
155  
220  
240  
When bolt or capscrew is identified as 1/2 - 16 x 2”, this  
means the Nominal size, or body diameter is 1/2 inch; the  
second number represents the threads per inch (16 in this  
example, and the final number is the body length of the  
bolt or screw (in this example 2 inches long).  
8.6  
15.0  
16.3  
27.2  
31.3  
40.8  
47.6  
68.0  
74.8  
88.4  
102.0  
122.4  
136  
217.6  
244.8  
190.4  
210.8  
299.2  
326.4  
The guides and ruler furnished below are designed to  
help you select the appropriate hardware and tools.  
47.6  
68.0  
74.8  
50  
70  
80  
68.0  
95.2  
0
108.8  
149.6  
163.2  
204.0  
231.2  
299.2  
326.4  
525.0  
571.2  
816.0  
897.6  
1/4  
102.0  
122.4  
149.6  
163.2  
204.0  
244.8  
353.6  
408.0  
544.0  
598.4  
788.8  
110  
120  
150  
170  
220  
240  
386  
420  
600  
660  
Nut, 1/2”  
90  
1/2  
Inside  
Diameter  
110  
120  
150  
180  
260  
300  
400  
440  
580  
640  
3/4  
1
2
3
4
1/4  
1/2  
3/4  
7/8-14  
1-8  
1-12  
Screw, 1/2 x 2  
900 1,244.0  
Body  
Diameter  
870.4 1,000 1,360.0  
1/4  
NOTES  
1/2  
1. These torque values are to be used for all hardware  
excluding: locknuts, self-tapping screws, thread forming  
screws, sheet metal screws and socket head setscrews.  
2. Recommended seating torque values for locknuts:  
a. for prevailing torque locknuts - use 65% of grade 5  
torques.  
b. for flange whizlock nuts and screws - use 135% of  
grade 5 torques.  
3. Unless otherwise noted on assembly drawings, all torque  
values must meet this specification.  
Body  
Length  
3/4  
1/4  
1/2  
3/4  
Wrench & Fastener Size Guide  
1/2  
7/16  
DIA.  
DIA.  
3/8  
5/16  
1/4  
1/4” Bolt or Nut  
Wrench—7/16”  
5/16” Bolt or Nut  
Wrench—1/2”  
3/8” Bolt or Nut  
Wrench—9/16”  
7/16” Bolt or Nut  
Wrench (Bolt)—5/8”  
Wrench (Nut)—11/16”  
1/2” Bolt or Nut  
Wrench—3/4”  

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